4820-00-246-3105 VALVE,SAFETY RELIEF Index 6110-00-246-3109 PROTECTOR,THERMAL-OVERLOAD,ELECT

National Stock Number:
4820-00-246-3106

Federal Supply Class:
4820

National Item Identification Number:
002463106

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
EB51LZ18310855CARRIER CORP


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
DISK LOADING METHODSPRING
FEATURES PROVIDEDVALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICEPOPPET
OPERATING PRESSURE385.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALCOPPER ALLOY AND RUBBER SYNTHETIC FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY SEAT
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12 FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22 SECOND RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES FIRST END
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES SECOND END
NOMINAL THREAD SIZE0.500 INCHES SECOND END
NOMINAL THREAD SIZE0.875 INCHES FIRST END
OPENING PRESSURE SETTING385.0 POUNDS PER SQUARE INCH
SEAT ANGLE45.0 DEGREES FIRST END
VALVE OPERATION METHODAUTOMATIC
VALVE DISCHARGE FLOW RATE25.6 CUBIC FEET PER MINUTE
THREAD CLASS3A FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD SERIES DESIGNATORNPTF SECOND END
THREAD SERIES DESIGNATORUNF FIRST END


Click here to Register for Free 30-day Trial